| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $219.99 | 10.131% | $242.2772 | $242.28 | $242.30 | $242.30 |
| Purchase #2 | $48.76 | 6.794% | $52.0728 | $52.07 | $52.05 | $52.10 |
| Purchase #3 | $170.45 | 3.593% | $176.5743 | $176.57 | $176.55 | $176.60 |
| Purchase #4 | $32.77 | 10.287% | $36.141 | $36.14 | $36.15 | $36.10 |
| Purchase #5 | $68.66 | 12.352% | $77.1409 | $77.14 | $77.15 | $77.10 |
| Purchase #6 | $34.88 | 13.759% | $39.6791 | $39.68 | $39.70 | $39.70 |
| Purchase #7 | $66.82 | 3.319% | $69.0378 | $69.04 | $69.05 | $69.00 |
| 7 purchase totals = | $642.33 | $692.9231 | $692.92 | $692.95 | $692.90 | |